Behavior¶

class aws_cdk.aws_cloudfront.Behavior(*, allowed_methods=None, cached_methods=None, compress=None, default_ttl=None, forwarded_values=None, is_default_behavior=None, lambda_function_associations=None, max_ttl=None, min_ttl=None, path_pattern=None, trusted_signers=None)¶

Bases: object

(experimental) A CloudFront behavior wrapper.

Parameters

allowed_methods (Optional[CloudFrontAllowedMethods]) – (experimental) The method this CloudFront distribution responds do. Default: GET_HEAD
cached_methods (Optional[CloudFrontAllowedCachedMethods]) – (experimental) Which methods are cached by CloudFront by default. Default: GET_HEAD
compress (Optional[bool]) – (experimental) If CloudFront should automatically compress some content types. Default: true
default_ttl (Optional[Duration]) – (experimental) The default amount of time CloudFront will cache an object. This value applies only when your custom origin does not add HTTP headers, such as Cache-Control max-age, Cache-Control s-maxage, and Expires to objects. Default: 86400 (1 day)
forwarded_values (Optional[ForwardedValuesProperty]) – (experimental) The values CloudFront will forward to the origin when making a request. Default: none (no cookies - no headers)
is_default_behavior (Optional[bool]) – (experimental) If this behavior is the default behavior for the distribution. You must specify exactly one default distribution per CloudFront distribution. The default behavior is allowed to omit the “path” property.
lambda_function_associations (Optional[List[LambdaFunctionAssociation]]) – (experimental) Declares associated lambda@edge functions for this distribution behaviour. Default: No lambda function associated
max_ttl (Optional[Duration]) – (experimental) The max amount of time you want objects to stay in the cache before CloudFront queries your origin. Default: Duration.seconds(31536000) (one year)
min_ttl (Optional[Duration]) – (experimental) The minimum amount of time that you want objects to stay in the cache before CloudFront queries your origin.
path_pattern (Optional[str]) – (experimental) The path this behavior responds to. Required for all non-default behaviors. (The default behavior implicitly has “*” as the path pattern. )
trusted_signers (Optional[List[str]]) – (experimental) Trusted signers is how CloudFront allows you to serve private content. The signers are the account IDs that are allowed to sign cookies/presigned URLs for this distribution. If you pass a non empty value, all requests for this behavior must be signed (no public access will be allowed)

Stability

experimental

Attributes

allowed_methods¶

(experimental) The method this CloudFront distribution responds do.

Default: GET_HEAD
Stability: experimental
Return type: Optional[CloudFrontAllowedMethods]

cached_methods¶

(experimental) Which methods are cached by CloudFront by default.

Default: GET_HEAD
Stability: experimental
Return type: Optional[CloudFrontAllowedCachedMethods]

compress¶

(experimental) If CloudFront should automatically compress some content types.

Default: true
Stability: experimental
Return type: Optional[bool]

default_ttl¶

(experimental) The default amount of time CloudFront will cache an object.

This value applies only when your custom origin does not add HTTP headers, such as Cache-Control max-age, Cache-Control s-maxage, and Expires to objects.

Default: 86400 (1 day)
Stability: experimental
Return type: Optional[Duration]

forwarded_values¶

(experimental) The values CloudFront will forward to the origin when making a request.

Default: none (no cookies - no headers)
Stability: experimental
Return type: Optional[ForwardedValuesProperty]

is_default_behavior¶

(experimental) If this behavior is the default behavior for the distribution.

You must specify exactly one default distribution per CloudFront distribution. The default behavior is allowed to omit the “path” property.

Stability: experimental
Return type: Optional[bool]

lambda_function_associations¶

(experimental) Declares associated lambda@edge functions for this distribution behaviour.

Default: No lambda function associated
Stability: experimental
Return type: Optional[List[LambdaFunctionAssociation]]

max_ttl¶

(experimental) The max amount of time you want objects to stay in the cache before CloudFront queries your origin.

Default: Duration.seconds(31536000) (one year)
Stability: experimental
Return type: Optional[Duration]

min_ttl¶

(experimental) The minimum amount of time that you want objects to stay in the cache before CloudFront queries your origin.

Stability: experimental
Return type: Optional[Duration]

path_pattern¶

(experimental) The path this behavior responds to.

Required for all non-default behaviors. (The default behavior implicitly has “*” as the path pattern. )

Stability: experimental
Return type: Optional[str]

trusted_signers¶

(experimental) Trusted signers is how CloudFront allows you to serve private content.

The signers are the account IDs that are allowed to sign cookies/presigned URLs for this distribution.

If you pass a non empty value, all requests for this behavior must be signed (no public access will be allowed)

Stability: experimental
Return type: Optional[List[str]]